Triethoxy(11-(perfluorophenoxy)undecyl)silane CAS 1197981-13-7
| CAS No. | 1197981-13-7 |
| Molecular Formula | C23H37F5O4Si |
| Molecular Weight | 500.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 500.62 g/mol gives Triethoxy(11-(perfluorophenoxy)undecyl)silane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Triethoxy(11-(perfluorophenoxy)undecyl)silane (CAS 1197981-13-7) is a high-purity analytical reference standard with the molecular formula C23H37F5O4Si and a molecular weight of 500.62 g/mol.
Structurally, Triethoxy(11-(perfluorophenoxy)undecyl)silane (C23H37F5O4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 500.62 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Triethoxy(11-(perfluorophenoxy)undecyl)silane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H37F5O4Si |
| Molecular Weight | 500.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Triethoxy Standards
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